DL1857 DetroitDTW Santa AnaSNA
DL1857 by Delta Air Lines flies from Detroit (DTW) to Santa Ana (SNA).
scheduled from DTW
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at DTW and SNA are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. For this route and airline, under conditions like today's, over the last 90 days.
Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Detroit to Santa Ana flights today
same route · Delta Air LinesIf DL1857 is cancelled, this is the other Delta Air Lines nonstop flight from Detroit to Santa Ana on the same day, with scheduled departure times in DTW local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How DL1857 actually runs
Pro Flight Search has tracked every published board update for DL1857 across the DTW and SNA boards: schedule changes, gate pushes and actual clocks. Combined risk score: 50.0/100. Based on airport operations, weather, and cached board history at DTW and SNA.
The verdict above is that record speaking, so it reflects how DL1857 operates rather than what the timetable promises. Numbers refresh as new flights operate.
Planning around DL1857? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — DL1857 Detroit to Santa Ana on-time performance, measured from the DTW and SNA airport boards.
https://proflightsearch.com/flight/DL1857
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